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vircgrouptest: introduce initFakeFS and cleanupFakeFS helpers
We need to configure multiple env variables for each set of tests so create helper functions to do that. Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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@ -830,10 +830,10 @@ static int testCgroupGetBlkioIoDeviceServiced(const void *args ATTRIBUTE_UNUSED)
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# define FAKEROOTDIRTEMPLATE abs_builddir "/fakerootdir-XXXXXX"
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# define FAKEROOTDIRTEMPLATE abs_builddir "/fakerootdir-XXXXXX"
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static int
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static char *
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mymain(void)
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initFakeFS(const char *mode,
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const char *filename)
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{
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{
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int ret = 0;
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char *fakerootdir;
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char *fakerootdir;
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if (VIR_STRDUP_QUIET(fakerootdir, FAKEROOTDIRTEMPLATE) < 0) {
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if (VIR_STRDUP_QUIET(fakerootdir, FAKEROOTDIRTEMPLATE) < 0) {
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@ -848,6 +848,33 @@ mymain(void)
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setenv("LIBVIRT_FAKE_ROOT_DIR", fakerootdir, 1);
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setenv("LIBVIRT_FAKE_ROOT_DIR", fakerootdir, 1);
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if (mode)
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setenv("VIR_CGROUP_MOCK_MODE", mode, 1);
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if (filename)
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setenv("VIR_CGROUP_MOCK_FILENAME", filename, 1);
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return fakerootdir;
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}
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static void
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cleanupFakeFS(char *fakerootdir)
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{
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if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL)
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virFileDeleteTree(fakerootdir);
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VIR_FREE(fakerootdir);
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unsetenv("LIBVIRT_FAKE_ROOT_DIR");
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unsetenv("VIR_CGROUP_MOCK_MODE");
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unsetenv("VIR_CGROUP_MOCK_FILENAME");
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}
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static int
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mymain(void)
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{
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int ret = 0;
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char *fakerootdir;
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# define DETECT_MOUNTS_FULL(file, fail) \
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# define DETECT_MOUNTS_FULL(file, fail) \
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do { \
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do { \
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struct _detectMountsData data = { file, fail }; \
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struct _detectMountsData data = { file, fail }; \
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@ -871,7 +898,7 @@ mymain(void)
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DETECT_MOUNTS_FAIL("no-cgroups");
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DETECT_MOUNTS_FAIL("no-cgroups");
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DETECT_MOUNTS("kubevirt");
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DETECT_MOUNTS("kubevirt");
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setenv("VIR_CGROUP_MOCK_FILENAME", "systemd", 1);
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fakerootdir = initFakeFS(NULL, "systemd");
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if (virTestRun("New cgroup for self", testCgroupNewForSelf, NULL) < 0)
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if (virTestRun("New cgroup for self", testCgroupNewForSelf, NULL) < 0)
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ret = -1;
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ret = -1;
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@ -907,26 +934,23 @@ mymain(void)
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if (virTestRun("virCgroupGetPercpuStats works", testCgroupGetPercpuStats, NULL) < 0)
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if (virTestRun("virCgroupGetPercpuStats works", testCgroupGetPercpuStats, NULL) < 0)
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ret = -1;
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ret = -1;
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unsetenv("VIR_CGROUP_MOCK_FILENAME");
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cleanupFakeFS(fakerootdir);
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setenv("VIR_CGROUP_MOCK_FILENAME", "all-in-one", 1);
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fakerootdir = initFakeFS(NULL, "all-in-one");
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if (virTestRun("New cgroup for self (allinone)", testCgroupNewForSelfAllInOne, NULL) < 0)
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if (virTestRun("New cgroup for self (allinone)", testCgroupNewForSelfAllInOne, NULL) < 0)
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ret = -1;
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ret = -1;
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if (virTestRun("Cgroup available", testCgroupAvailable, (void*)0x1) < 0)
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if (virTestRun("Cgroup available", testCgroupAvailable, (void*)0x1) < 0)
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ret = -1;
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ret = -1;
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unsetenv("VIR_CGROUP_MOCK_FILENAME");
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cleanupFakeFS(fakerootdir);
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setenv("VIR_CGROUP_MOCK_FILENAME", "logind", 1);
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fakerootdir = initFakeFS(NULL, "logind");
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if (virTestRun("New cgroup for self (logind)", testCgroupNewForSelfLogind, NULL) < 0)
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if (virTestRun("New cgroup for self (logind)", testCgroupNewForSelfLogind, NULL) < 0)
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ret = -1;
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ret = -1;
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if (virTestRun("Cgroup available", testCgroupAvailable, (void*)0x0) < 0)
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if (virTestRun("Cgroup available", testCgroupAvailable, (void*)0x0) < 0)
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ret = -1;
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ret = -1;
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unsetenv("VIR_CGROUP_MOCK_FILENAME");
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cleanupFakeFS(fakerootdir);
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if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL)
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virFileDeleteTree(fakerootdir);
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VIR_FREE(fakerootdir);
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return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
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return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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}
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